UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'csG6dHReQ8IjYjuDQ9fmcylgbzRBOpBdK055BSFlalM=' 
WHERE 
  key_id = 'a6a943defb58c28bb31af0522329ad6eb03235109fc22845ed6b9d4ae1b6c406' 
  AND (
    token = 'csG6dHReQ8IjYjuDQ9fmcylgbzRBOpBdK055BSFlalM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )